release-tag.yaml fails when not all packages were updated

[timcreatedit]

The tagging workflow fails since it attempts to push tags to the remote that already exist. This happens when for example only one of the packages received a version update, so the created tags for the other packages already exist on the remote.

Example output:

$ melos exec
  └> git tag $MELOS_PACKAGE_NAME-v$MELOS_PACKAGE_VERSION
     └> SUCCESS
To https://github.com/whynotmake-it/figmage
 * [new tag]         figmage-v0.1.0-dev.9 -> figmage-v0.1.0-dev.9
 ! [rejected]        figma_variables_api-v0.1.0-dev.6 -> figma_variables_api-v0.1.0-dev.6 (already exists)
 ! [rejected]        figmage_package_generator-v0.1.0-dev.5 -> figmage_package_generator-v0.1.0-dev.5 (already exists)
error: failed to push some refs to 'https://github.com/whynotmake-it/figmage'
hint: Updates were rejected because the tag already exists in the remote.
Error: Process completed with exit code 1.

It is worth noting that the new tag is pushed correctly, so technically everything works as intended, but the workflow displays as failed.